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Home >> Jeep >> 2007 >> Commander Overland, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0503 To P0580 >> P0506-Idle Speed Performance Lower Than Expected >> Monitor Conditions
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Monitor Conditions

  1. When Monitored: 

    With the engine running at idle, MAF <250 mg/tdc, air temp > -17.8° C (0° F) and <-7° C (19.4° F) enable after coolant temp >70° C (158° F) or air temp > -7° C (19.4° F), coolant temp > -7° C (19.4° F) <130° C (266° F), canister purge <100% duty cycle, and no VSS, MAF/MAP, ECT, TPS, ETC, CRK Sensor DTCs nor any fuel system or injector DTCs.

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